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What else can I help you with?
Is it a physical change chemical change when salt dissolves in water?
Physical
Which is an example of a physical change A Gasoline ignites B Water evaporates C Wood rots D A nail rusts?
B Water evaporates is an example of a physical change. In this process, water changes from a liquid to a gas without altering its chemical composition. In contrast, gasoline igniting, wood rotting, and a nail rusting involve chemical reactions that change the substances' chemical structures.
Is iron rusts a physical or a chemical change?
Rusting of iron is a chemical change because it involves a chemical reaction between iron, oxygen, and water to form iron oxide (rust). This reaction leads to the formation of a new substance with different properties from the original iron.
Water freezing physical change or chemical change?
Carving pumpkin physical change or chemical change
Can heating water to change it to water vapor be a chemical change?
No, this is definitely a physical change, absolutely not a chemical.
Is iron rusts chemical or physical?
Chemical reaction from water
When iron rusts is that a chemical or physical change?
It is a chemical change, the iron is being oxidized and forming rust. A good way to think about it is if you can undo it then it is a physical change. For example if you put salt in water, that is a physical change because you can boil off the water and get the salt back. Source: AP Chemistry
Is a car rusting a physical or a chemical?
It's a chemical change; a car rusts because the iron on the car's surface react with oxygen and water to form iron oxides.
What are the examlpes of chemical change and physical change?
Examples of chemical changes: * Burning of paper * Rusting of iron Examples of physical reactions: * Melting of ice * Melting of wax
Is it a physical change chemical change when salt dissolves in water?
Physical
Is boliling water a chemical or physical change?
Boiling water is a physical change because it does not change the chemical composition of the water.
Is ocen water a physical or chemical change?
Ocean water is a substance, not a physical or chemical change.
Is iron rusts a physical or a chemical change?
Rusting of iron is a chemical change because it involves a chemical reaction between iron, oxygen, and water to form iron oxide (rust). This reaction leads to the formation of a new substance with different properties from the original iron.
Is frozen water a physical property?
Yes it is a Physical Change because although it is frozen, it is still water. A chemical change produces a new substance like an iron skillet that rusts. But a physical change means you start out with a substance or even two substances like water and sugar, and even though it is put together it remains water and sugar. Hope this helps!!
Is iron rusting a chemical or physical change?
Iron rusting is a chemical change: oxidation of the metal by oxygen in the air or water. When iron 'rusts' it oxidises. This is a chemical change, a physical change is when a molecule changes state, for example iron melting and going from a solid to a liquid.
Water freezing physical change or chemical change?
Carving pumpkin physical change or chemical change
Is spilling water a chemical change?
No, spilling water is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, whereas spilling water only changes its location and physical state.
